The PS32-05-457/1S from Pulsar Microwave is a Power Divider with Frequency 3.7 to 4.2 GHz, Insertion Loss 2.5 dB, Isolation 20 dB, Input Power 30 W, Amplitude Balance 0.8 dB. Tags: Module with Connectors. More details for PS32-05-457/1S can be seen below.